# Stealth Supplements vs SkinDiary

The clearest difference is update cadence: SkinDiary at weekly against Stealth Supplements's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stealth Supplements ships an update every 16 months, SkinDiary weekly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Stealth Supplements | SkinDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skindiary-skincare-tracker/id6760355015/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | — | Free |
| Size | 26 MB | 47 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Gustav Wentzel](https://appshunter.io/developer/1573550447) | [Konrad Bulanowski](https://appshunter.io/developer/1884073205) |

## What reviewers say

### Stealth Supplements

[App page](https://appshunter.io/ios/app/stealth-supplements/id1573550445)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkinDiary

[App page](https://appshunter.io/ios/app/skindiary-skincare-tracker/id6760355015)

This app helps you manage your skincare routine by tracking products, building daily regimens, and monitoring your skin's progress. Log products, rate them, and see how they impact your skin over time. Discover community-recommended products and routines based on your skin type and concerns.

**Highlights:** Track skincare products, Build daily routines, Log skin mood and progress photos, Discover community-reviewed products, Explore routines by skin type, Rate and review products

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stealth Supplements free?

Stealth Supplements is free to download, with no in-app purchases.

### Is SkinDiary free?

SkinDiary is free to download, with no in-app purchases.

### Do Stealth Supplements or SkinDiary have ads?

Neither Stealth Supplements nor SkinDiary shows ads.

### Which is updated more often, Stealth Supplements or SkinDiary?

Stealth Supplements ships an update every 16 months, and SkinDiary weekly. Most recently, Stealth Supplements was updated on October 11, 2026 and SkinDiary on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*